job done. Job Description The Assistant Driller is a first line supervisor whose main duties are to direct and instruct the crew in the proper way... and completion of the well, including the circulating, rotating, hoisting, well control systems. It is the Assistant Driller...
Parker Wellborepits as needed or directed by the Driller, Assistant Driller or Mud Engineer. Handle 55 gallon drums in a safe... job done. Job Description This position is responsible for maintaining the pits on the rig and, under direction from the Driller, Asst. Driller or Mud...
Parker Wellbore